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CAS 9005-38-3

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    Paracetamol Raw Material Wholesale CAS 103-90-2

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  • Sodium Benzoate Columnar

    Sodium Benzoate Columnar

    Name: Sodium Benzoate           CAS No.: 532-32-1 EINECS No:208-534-8 Appearance:White granules or crystalline powder Molecular formula: C7H5NaO2 Molecular Weight: 144.1032 Density: 1.44 g/cm³ Melting point: 300℃ Boiling point: 249.3°C at 760 mmHg Flash point: 111.4°C Water solubility: soluble Vapor Pressure: 0.0122mmHg at 25°C

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    Anhui Sinotech company strictly select GMP products, support customer registration , and provide professional services to chemical customers in the global market.Purchase Sodium Benzoate Ball/Granular CAS NO.:532-32-1,inquiry Anhui Sinotech .   Name:  Sodium Benzoate Ball/Granular CAS No.:  532-32-1 Molecular formula: C7H5NaO2 Molecular Weight:  144.1032 Melting point: >300°C Boiling point: 249.3°C at 760 mmHg Density:1,44 g/cm3 Molecular structure: Description: Sodium benzoate balls/granules CAS NO.: 532-32-1, is an organic substance. It is white particles. Odorless or slightly benzoin smell. It has a slightly sweet and astringent taste. It is stable in the air, easily soluble in water, and soluble in ethanol, glycerol and methanol. After entering the body, sodium benzoate undergoes a biotransformation process and is excreted with urine without accumulating in the body. As long as it is within the normal dosage range, it is harmless to t...

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    Anhui Hicare Biotech Co.,Ltd strictly select food additives products, support customer registration , and provide professional services to customers in the global market.Purchase Saccharin Sodium 8-12 Mesh CAS NO.:128-44-9,inquiry Anhui Hicare Biotech Co.,Ltd.      Name:  Saccharin Sodium 8-12 Mesh CAS No.:  128-44-9 Molecular formula: C7H4NO3SNa Melting point : >300°C storage temp : 0-6°C Odor : odourless or with a faint, aromatic odour Water Solubility : >=10 g/100 mL at 20 ºC Molecular structure: Description: Saccharin sodium 8-12 mesh CAS NO.: 128-44-9, the sweetness is 200-500 times that of sucrose, generally 300 times. It is easily soluble in water, slightly soluble in ethanol, and the aqueous solution is slightly alkaline. It has low calories and is not absorbed by the human body, and can be automatically excreted in urine and feces. It is used as a sugar substitute for patients with obesity, hyperlipidemia, diabetes and dental carie...

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CAS 9005-38-3

Name:Sodium Alginate
CAS No.:9005-38-3
Appearance:White or pale yellow powder
Molecular formula:C6H9O7Na
Molecular Weight:216.1212
Boiling point:495.2°C at 760 mmHg
Flash point:211.1°C
Vapor Pressure:6.95E-12mmHg at 25°C
Application:Food industry, medicine, printing and textile industry, etc.
  • Product Details

Sodium Alginate CAS NO.9005-38-3

 

Name: Sodium Alginate

CAS No.: 9005-38-3

Appearance: White or pale yellow powder

Molecular formulaC6H9O7Na

Molecular Weight:  216.1212

Boiling point: 495.2°C at 760 mmHg

Flash point: 211.1°C

Vapor Pressure: 6.95E-12mmHg at 25°C

Application: Food industry, medicine, printing and textile industry, etc.

Molecular structure:

image

Description:

Sodium alginate is white or light yellow powder, almost odorless and tasteless. Sodium alginate is soluble in water, but insoluble in organic solvents such as ethanol, ether, chloroform, etc. Sodium alginate is hygroscopic, and the amount of water contained at equilibrium depends on the relative humidity. Dried sodium alginate is quite stable in well-sealed containers at 25°C and below. Sodium alginate solution is stable at pH 5-9. The degree of polymerization (DP) and molecular weight are directly related to the viscosity of sodium alginate solutions, and the reduction in viscosity during storage can be used to estimate the degree of sodium alginate depolymerization. Sodium alginate with high degree of polymerization is less stable than sodium alginate with low degree of polymerization. Sodium alginate has been reported to undergo proton-catalyzed hydrolysis, which is time-, pH- and temperature-dependent. Propylene glycol alginate solution is stable at room temperature and pH 3-4; when pH is less than 2 or greater than 6, the viscosity will decrease rapidly even at room temperature.


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